dc.contributor.author |
Mendoza Quijano, F |
|
dc.contributor.author |
Flores Villela, Oscar Alberto |
|
dc.contributor.author |
Sites, JW |
|
dc.date.accessioned |
20130312T14:39:09Z |
|
dc.date.available |
20130312T14:39:09Z |
|
dc.date.issued |
1998 |
|
dc.identifier.citation |
Mendoza-Quijano, F., Flores-Villela, O. and Sites, J. W. 1998. Genetic variation and species bounderies in the rose-bellied lizards (variabilis group) in the genus Sceloporus (Squamata: Phrynosomatidae). Copeia, 1998 (2): 354-366 |
en_US |
dc.identifier.issn |
458511 |
|
dc.identifier.uri |
http://hdl.handle.net/11154/140846 |
|
dc.description.abstract |
We investigated species boundaries and phylogenetic relationships in the Sceloporus variabilis group, using multilocus isozyme characters. Fortyone genetic markers were screened in a sample of 238 lizards freom 47 localities, representing eight ingroup species. Thirtyfour loci were variable within or between taxa, Morphologically welldefined species (S. chrysostictus, S., cozumelae, and S. parvus) were strongly and unambiguously differentiated genetically. Within S. variabilis, S. v.maramoralus, highelevation populations of S. v. variabilis (freom Hidalgo, Queretaro and San Luis Potosi), lowelevation populations of S., v. variabilis, and S. v. olloporus, were each recognized as full species. Lowelevation populations of S. v. variabilis were only slightly divergent freom S. v. teapensis and were retained as conspecific, Two different methods of parsimony analysis recovered trees with the following structure: (S., parvus (S. chrysostictus (S., cozumelae + S. variabilis speciesgroup))), A freEQPARS analysis recovered a different topology. |
en_US |
dc.language.iso |
en |
en_US |
dc.title |
Genetic variation and species bounderies in the rosebellied lizards (variabilis group) in the genus Sceloporus (Squamata: Phrynosomatidae) |
|
dc.type |
Artículo de investigación |
en_US |
dc.identifier.idprometeo |
2860 |
|
dc.source.novolpages |
1998 (2): 354-366 |
|
dc.subject.wos |
Zoology |
|
dc.description.index |
WoS: SCI, SSCI o AHCI |
|
dc.relation.journal |
Copeia |
|
dc.description.Departamento |
Departamento de Biología Evolutiva |
|
dc.relation.Instadscription |
Facultad de Ciencias, UNAM |
|